Description

3,3-Dimethyl-1,5-Dioxacyclopentadecane-6,15-Dione is a high-purity macrocyclic diester compound with the CAS number 94113-50-5. This specialty chemical serves as a valuable intermediate and building block in advanced organic synthesis, prized for its unique structural framework. It is essential for R&D and production teams in the fragrance, pharmaceutical, and fine chemical industries seeking to develop novel compounds with specific functional properties.

Application

• Fragrance & Flavor Industry: Acts as a key intermediate for the synthesis of complex macrocyclic musk compounds and other specialty aroma chemicals.
• Pharmaceutical Intermediates: Utilized as a sophisticated building block in the research and development of novel active pharmaceutical ingredients (APIs) and prodrugs.
• Polymer & Material Science: Serves as a monomer or cross-linking agent for creating specialized polyesters and other polymeric materials with tailored properties.
• Organic Synthesis & Catalysis: Employed as a ligand precursor or a template in catalytic systems and asymmetric synthesis.
• Fine Chemical Production: Used in the manufacture of other high-value, complex esters and lactones for various industrial applications.
• Research & Development: A critical compound for academic and industrial research exploring new macrocyclic chemistry and its applications.

Basic Information

Product Name	3,3-Dimethyl-1,5-Dioxacyclopentadecane-6,15-Dione
CAS No.	94113-50-5
Molecular Formula	C₁₅H₂₆O₄
Molecular Weight	270.36 g/mol
Synonyms	6,15-Dioxo-3,3-dimethyl-1,5-dioxacyclopentadecane; 3,3-Dimethyl-1,5-dioxacyclopentadecane-6,15-dione; Macrocyclic diester; Pentadecanedioic acid, 3,3-dimethyl-, cyclic 6,15-ester with 1,5-pentanediol (9CI); Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our 3,3-Dimethyl-1,5-Dioxacyclopentadecane-6,15-Dione is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay and impurity profiles. Our quality commitment ensures the material meets the high standards required for research and industrial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere when appropriate. Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.